Optical implementation of the generalized Hough transform by use of multiplexed holograms

被引：9
|
作者：
Shin, DH [1 ]
Jang, JS [1 ]
机构：
[1] Pukyong Natl Univ, Div Elect & Telemat Engn, Pusan 608737, South Korea
来源：
OPTICAL ENGINEERING | 2000年 / 39卷 / 09期
关键词：
generalized Hough transform; rotational multiplexing; angle multiplexing; VanderLugt filter;
D O I：
10.1117/1.1287829
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We explain that a holographic filter of the generalized Hough transform can be easily obtained using multiplexing techniques in hologram recording. To show the feasibility of our approach experimentally, we record the Hough transform filter of both line and circle parameterizations by combined use of rotational and angle multiplexing. Preliminary experimental results on the Hough transform for a few input patterns are presented, (C) 2000 society of Photo-Optical instrumentation Engineers. [S0091-3286(00)02409-0].
引用
收藏
页码：2431 / 2438
页数：8
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